baber/WOPTO huggingface dataset:
Patent JP-H02128183-A (JP)
Title: Radar interference removing system
Inventor: KAMI YUJI
IPC: G01S7/292
Filed: 1988-11-09
Abstract: PURPOSE:To remove a second-time-around echo even when a repeating cycle is not changed at every transmission pulse by providing sweep memories in the same number as the number of hits within a group cycle. CONSTITUTION:A signal line is branched between an input video terminal 15 and a switch 14 to be connected to a comparator 11 and the switch 14 is opened and closed by the output signal of a correlation device 13. The comparator 11 detects only a target signal or a second-time-around echo from the input video terminal 15. Further, sweep memories 12a-12n store the input video signal for one cycle and are provided in the same number as the number of hits within a group cycle. A correlation device 13 takes the correlation of signals not passing through the sweep memories 12a-12n and the signals passing through the (n) sweep memory 12a, that is, signals before (n) sweeps and the present signal and, when no correlation is taken between both signals, a prohibition gate signal is generated. By this method, the switch 14 is opened when the prohibition gate signal is generated from the correlation device 13 to cut off the input video terminal 15 and an output video terminal 16.
Patent JP-S62139336-A (JP)
Title: Sealing resin coating device for electronic part
Inventor: YASUHARA SHIGEKI
IPC: H01L21/56
Filed: 1985-12-13
Abstract: PURPOSE:To perform correctly the resin sealing by a method wherein the conveyor tool provided with a placing bed, in which an electronic parts is fitted, on its top is made to intermittently rotate and after the electronic parts is positioned by the pinching pawls protruding from the positioning unit, a resin is dipped hereon from the needle of the point of the coating unit to perform the sealing. CONSTITUTION:An inclined placing bed 2 provided with a V-groove 9 and a notch 10 which are used to fit an electronic parts 1 into its top is fixed on an upper end surface of a conveyor tool 3 consisting of a plurality of roller chains 3a, the conveyor tool 3 is intermittently operated and when this is stopped, the electronic parts 1 is fitted in to a top of the placing bed 2. Then, the position of the parts 1 is fixed by pinching pawls 5a and 5b of a point of a mounting member 16 protruding from a chuck 14 of a positioning unit 7 consisting of an air cylinder 12 provided on a base bed 11, a linear slide 13 coupled with a coupling member 15 and the chuck 14 and a needle 4a of a coating machine 4 is positioned on the parts 1. After that, a sealing resin is dipped from here and after the sealing ends, the conveyor tool 3 is made to rotate to perform a sealing on the following parts 1.
Patent JP-H10105096-A (JP)
Title: Production of display device
Inventor: ISHIBASHI KAZUO
IPC: G09F9/33
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a display device which is not only capable of constituting glowing images of arbitrary shapes and is suitable for mass production. SOLUTION: The one surface of a flexible substrate 1 which is formed transversely long and is bendably formed along a center line 3 is provided with circuit patterns in such a manner that a pair of electrode parts 7 exist at every first pitch P1. Cream solder 10 is applied on the respective electrode parts 7 and light emitting diodes are mounted at the flexible substrate 1. The cream solder 10 is melted and is then solidified, by which the light emitting diodes are fixed to this flexible substrate 1. The right and left mounting groove bodies 2, 22 is bent along the center line 3 to narrow the width of the flexible substrate 1. The light emitting diodes and the flexible substrate 1 are housed in a housing body.
Patent JP-H01126115-A (JP)
Title: Stop controlling system for magnetically levitating carrier car
Inventor: SHIMADA TOSHIRO
IPC: B60L13/10
Filed: 1987-11-06
Abstract: PURPOSE:To enable a magnetically levitating carrier car to be stopped at a specified position quickly and exactly, by fitting a scale on the magnetically levitating carrier car, and by detecting the division of the scale to detect the position and speed of the magnetically levitating carrier car. CONSTITUTION:On the side surface of the car body of a magnetically levitating carrier car, a linear scale 38 is set, and on the ground surface side, a sensor 37 for detecting the division of the linear scale 38 is set. Then, by the position data detecting circuit 48 and speed data detecting circuit 49 of a running controller 41, based on the output of the sensor 37, the position and speed of the magnetically levitating carrier car are detected. From a micro-computer 50, a speed deviation between a reference speed and a detection speed accommodated to the position of the magnetically levitating carrier car is fed to an inverter 36. As a result, the magnetically levitating carrier car can be stopped at a specified stop position quickly and exactly.
Patent JP-H08149326-A (JP)
Title: Horizontal deflection circuit
Inventor: KURIAKI MAKOTO
IPC: H04N3/16
Filed: 1994-11-16
Abstract: PURPOSE: To provide a small sized horizontal deflection circuit by reducing a power supply voltage without reducing the inductance of a deflection coil and a choke coil so as to use the power supply circuit of the horizontal deflection circuit in common for other circuit. CONSTITUTION: This circuit is provided with a 1st resonance capacitor 10 connected in parallel with a series connection circuit comprising an S-shaped correction capacitor 14 and a deflection coil 12 connected in series, a 1st damper diode 11 connected in parallel with the 1st resonance capacitor and the series connection circuit, a DC power supply 16 supplying energy to the resonance circuit comprising the series connection circuit and the 1st resonance capacitor 10, a choke coil 15 connected between the DC power supply 16 and the resonance circuit, a switching means 9 short-circuiting periodically both terminals of the resonance circuit with the horizontal drive pulse of a prescribed period, and a resonance block means 18 connected between the resonance circuit and the choke coil 15,  and not regenerating the energy stored in the choke coil 15 to the DC power supply 16 but regenerating the energy to the S-shaped correction capacitor 14.
Patent JP-H03144379-A (JP)
Title: Noise evaluator for cycle time-varying circuit
Inventor: OKUMURA MAKIKO
IPC: G06F17/50
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a high performance and low-noise cyclic time-varying circuit by providing an arithmetic device to calculate a power of a noise source by adding up a frequency component of a base band and a power of a frequency component reflecting on the band and editing the results of computation thereof properly to be outputted. CONSTITUTION:A reflection frequency f1K in reflection on an output frequency f1 and a frequency component phi1K thereof are computed with a reflection frequency computing device 3 and a frequency component computing device 4 as for a noise source converted with a noise source equivalence converter 2 based on circuit conditions inputted into a circuit conditions input device 1. Powers of the components are added with a power spectrum synthesizer 5 to determine a power spectrum of noises, which is edited properly with an output device 6 to be outputted. Therefore, a designer learns a noise characteristic from a spectrum diagram of a frequency and a noise power and varies the circuit conditions little by little to qualify a noise level. At this point, a base band component phi1 and a component phi1K reflected on the base band are calculated and powers of the frequency components are added to the results to obtain a power spectrum of noise sources.
Patent JP-S63136378-A (JP)
Title: Tape cartridge
Inventor: UKITSU HIRONOBU
IPC: G11B23/30
Filed: 1986-11-26
Abstract: PURPOSE:To simply handle even information which had been difficult in handling by assembling an integrated circuit storing/reading the data to a holder winding a magnetic tape. CONSTITUTION:An integrated circuit IC2 storing and reading a data is added to a holder 1 winding a magnetic tape and an IC controller 4 is prepared. The present state of tape, recording density, recording system and recording content are known by the information extracted by an IC controller 4 and the tape position information calculated by a tape position detector 5. The position and content of the tape are made correspondent to form the tape index in this system. Since the title and time of the recorded content, the tape write system, data of video recording and message are stored in the index, then the tape management is very easier.
Patent JP-2001096556-A (JP)
Title: Cavity part constituting component, mold for molding resin, resin molding, method for molding resin and plate piece for cavity part constituting component
Inventor: KONO YOSHITAKA
IPC: B29C43/36
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To mold a resin molding having a thin part. SOLUTION: The cavity part constituting component 10 for constituting a part of a cavity part surface 18 of the mold 12 for molding the resin molding 14 by casting a resin molding material in a cavity part 16 is constituted by disposing eight plate pieces 20 for cavity part constituting components adjacent to the surface 18 toward a substantially vertical direction. A plurality of grooves 22 of a substantially perpendicular direction to the surface 18 are provided at both side faces of the piece 20. Thus, the air of the part 16 is evacuated in the substantially perpendicular direction to the surface 18 from the adjacent part of another plate piece 20 for the cavity part constituting component piece.
Patent JP-2000110667-A (JP)
Title: Gas feeding valve for gas motive vehicle
Inventor: TAKAMATSU RISUKE
IPC: F02M61/04
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a gas feeding valve for a gas motive vehicle showing stable performances. SOLUTION: A inflow port member 5 is firmly fixed to a main body 1, an upper part shaft 3 and a lower part shaft 4 are slidably inserted and fitted in the inside of a vertical shaft hole 2 at the upper side of the aforesaid gas inflow port member 5, a valve element 6 is provided inside the gas inflow port member 5 and a gas flow passage 21b. Since an annular shaped seal member 12a is mounted to the upper part shaft 3, and an O ring 41b is firmly fixed to the lower part shaft 4, the valve element 6 portion provided for the lower end part of the main body 1 is just inserted in the inside of a gas container A, so that stable operations can be performed regardless of environmental changes caused by vibration, heat and the like during vehicle traveling.
Patent JP-H04157637-A (JP)
Title: Manufacture of plastic stamper
Inventor: MORITA SEIJI
IPC: B29C33/40
Filed: 1990-10-19
Abstract: PURPOSE:To simplify a step of manufacturing a plastic stamper, to reduce a manufacturing time and a cost, and to enhance non-defective ratio by inhibiting to provide a mold release layer (thin metal film). CONSTITUTION:A resist layer 2 of a predetermined pattern is formed on a first board 1, coated with an ultraviolet ray curable resin 4, and a second board 3 is pressed on the resin 4. Then, the resin 4 is irradiated with an ultraviolet ray for curing, and a semifabricated product made of the cured resin 4 and the board 3 is peeled from the layer 2. Then, resist 2 remaining on the peeled product is dissolved by solvent for removing, and a surface strengthened layer 5 by a vacuum thin film forming technique is formed on the cured resin surface. Thus, a mold release layer made of a thin metal film is not formed. In this manner, a step of manufacturing a plastic stamper is simplified, a manufacturing time and a cost can be reduced, and a non-defective ratio can be enhanced.
Patent JP-H09127773-A (JP)
Title: Image forming method
Inventor: SAKAGUCHI YOSHIKAZU
IPC: G03G15/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To stably form an image over a long term by erasing electrostatic charge on an electrostatic latent image carrier by performing exposure at the time of non- image forming, and turning off developing bias at the time of non-developing or impressing the bias having a reverse polarity on a toner carrier. SOLUTION: When the electrostatic latent image carrier is uniformly electrified, potential by electrification V0 is -700V and latent image potential Vi is -70 to -50V. By impressing the developing bias Vb which is -330V on the toner carrier against the potential by electrification and the latent image potential, an exposed part is developed with the toner negatively electrified by a potential difference. However, high voltage fogging easily occurs when the deterioration of the electrostatic latent image carrier is concurrently caused with environmental fluctuation. As compared with the fluctuation of the potential by electrification V0, the fluctuation of the latent image potential Vi is not caused by securing the exposure equal to or above a fixed value even when the deterioration of the electrostatic latent image carrier or the environmental fluctuation are caused.  Therefore, by exposing the electrostatic latent image carrier at a non-image area, setting the surface potential to a Vi level and turning off the developing bias, the toner having a negative polarity does not transfer to the carrier as fogging.
Patent JP-H07133350-A (JP)
Title: Polyperfluoroalkylenesiloxane resin, its production, and production of insulating interlayer film
Inventor: FUKUYAMA SHUNICHI
IPC: C08G77/24
Filed: 1993-11-12
Abstract: PURPOSE:To obtain an insulating material excellent in resistance to oxygen dry-etching, smoothness, and heat resistance and useful for an insulating interlayer film of a semiconductor integrated circuit. CONSTITUTION:An insulating interlayer film is formed from a polyperfluoroalkylenesiloxane or polyperfluorosilalkylenesiloxane of the formula: (O2RSiCxF2xRSi)n R is a 1-3C perfluoroalkyl group; x is 1-3; and n is 10-1,000) by applying the soln. of the above polymer to a circuit board, smoothening the resulting resin film by heating at 150-300 deg.C, and curing the film by heating at 400 deg.C or higher.
Patent JP-H07142344-A (JP)
Title: Method for developing photoresist
Inventor: HAGI TOSHIO
IPC: G03F7/30
Filed: 1993-11-12
Abstract: PURPOSE:To prevent adherence of bubble in developer to a surface of photoresist and to form an excellent pattern for a hydrophobic photoresist by supplying pure water to an exposed surface of the photoresist to form a water thin film, supplying the developer to the film to form a developer layer. CONSTITUTION:Pure water is dropped on an exposed surface of a positive photoresist 1 of a wafer, and a board 2 is rotated to form a water film 5 having a thickness of 50-200nm. Then developer 3 is supplied, photoresist 1a of an exposed part is dissolved in the developer, rinsed with pure water, and dried by spinning to form a resist pattern. A water film 5 may be formed on the surface of the resist 1 by atomizing water in a foggy state by spraying or ultrasonic wave. Thus, adherence of bubble in the developer to the surface of the resist can be prevented due to enhancement of wettability of the surface of the photoresist with the developer.
Patent JP-S63135742-A (JP)
Title: Air conditioner
Inventor: ITO HIROSHI
IPC: F24F11/02
Filed: 1986-11-27
Abstract: PURPOSE:To prevent a rapid variation of an indoor temperature and alleuiate uncomfortable feeling to a human body by a method wherein an air blowing function under is operation of indoor fan is reduced when an indoor temperature is reached to a value near a set temperature and a radiation heating by a panel heating device is performed to assist the heating action. CONSTITUTION:A refrigerating cycle of a air conditioner is made such that a four-way valve 12 is arranged at a suction pipe and a discharging pipe for a compressor 11. To this four-way 12 are connected in series and outdoor heat exchanger 13, an expansion valve 14, a normal indoor heat exchanger 15 and a panel type indoor heat exchanger 16 to constitute a closed cycle. Each of pipes 17 and 18 for connecting these elements in series is provided with checkvalves 19 and 20, an only during heating operation a coolant is flowed to the panel type indoor heat exchanger 16. The indoor unit 22 is provided with an indoor fan 23 and with a control device 24 for controlling this fan 23 and the compressor 11. This control device 24 performs a low operation of the compressor when the indoor temperature is reached near a value of set temperature and a control for decreasing the air blowing function by the indoor fan 23 is controlled to be reduced.
Patent JP-2001106328-A (JP)
Title: Article aligning and conveying apparatus
Inventor: URUMA TAMOTSU
IPC: B65G47/14
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an article aligning and conveying apparatus capable of aligning and conveying articles smoothly and efficiently. SOLUTION: Articles W dropped off a hopper 24 of this article aligning and conveying apparatus are distributed to the right and left in the conveying direction D1 on article aligning and conveying boards 11 by the oscillating action of an oscillating cage and stored in respective channels 11a of the article aligning and conveying boards 11. The articles W not stored in the channels of the article aligning and conveying boards 11 are gathered on the auxiliary board 12a or 12b side of an article conveying part 10.  The articles W stored in a plurality of columns of channels 11a on the article aligning and conveying boards 11 by the oscillating action of a forward linear feeder are conveyed in the conveying direction D1, and the articles W on the respective auxiliary boards 12a and 12b are conveyed in the opposite direction (direction D2) to the conveying direction by the oscillating action of a reverse linear feeder. According to the oscillation of the oscillating cages, respective oscillating shielding boards 14a, 14b lift up to return the articles W to the article aligning and conveying boards 11 from an upstream position equivalent to a dropping position S from the hopper 24. The articles W conveyed to the downstream-side through the respective channels 11a of the article aligning and conveying boards 11 are conveyed to the next process through a coiled tube 16.
Patent JP-S63138168-A (JP)
Title: Cooling device using transit water in balance pipe of water wheel
Inventor: KAWAKAMI KAZUMI
IPC: F03B11/06
Filed: 1986-11-28
Abstract: PURPOSE:To prevent energy loss etc. by allowing water, which passes through a balance pipe from the crown side back of a water wheel runner, to flow from a strainer to a draft via a cooler, and by cooling the hot fluid from heat source such as bearing with the cooler. CONSTITUTION:A water wheel 2 of a hydraulic power plant generates electric power by turning a runner 3 with the water from a casing 1, and the water from runner 3 is exhausted from a draft 4. The thrust for the water wheel 2 is reduced by a balance pipe 6 furnished between the crown 5 side of water wheel 2 and draft 4. Here a strainer 7 is connected with said balance pipe 6, and the strainer 7 is connected with a cooler 8 to which the heat source 9 such as bearing is connected, and thus the hot fluid from this heat source 9 is cooled by the cooler 8. The water passing through the cooler 8 is exhausted to the draft 4 via balance pipe 6.
Patent JP-H10122829-A (JP)
Title: Visual inspection equipment of solder fillet
Inventor: KIHARA MASAHIRO
IPC: G01N21/88
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a visual inspection equipment of a solder fillet which can resolve misjudgement of visual inspection due to secondary reflection of light, in a board on which electronic components are mounted with high density. SOLUTION: Above a board 11, a camera 16 and a ring type light source 17 are installed, and just below them, a first polarizing plate 18 and a second polarizing plate 19 are installed, respectively. When a solder fillet 14, an inspection object, of a first electronic component 12 is observed with the camera 16, a light L4 which is cast from a light source 17 and reflected sideward by a solder fillet 15 of a second electronic components 13 which is not an inspection object is subjected to secondary reflection upward by the solder fillet 14, the inspection object, and travels toward the camera 16. The light L4 is reflected twice by the two solder fillets 14, 15, and its polarization angle is rotated by 90 deg., so that the light L4 is completely shielded by a polarizing plate 19 and does not enter the camera 16.  As a result, the solder fillet 14 as the inspection object is darkly observed, and whether the soldering state is acceptable can be accurately judged.
Patent JP-H04157886-A (JP)
Title: Video signal processing circuit
Inventor: KAWASHIMA HIROYUKI
IPC: H04N9/64
Filed: 1990-10-22
Abstract: PURPOSE:To reduce disturbance generated in an interlace scan, for instance, the deterioration of a picture quality, etc., by executing an inter-field interpolation and an in-field interpolation in accordance with a motion detection of plural kinds of television signals which are inputted, and executing successively a scanning conversion. CONSTITUTION:A weighting addition block 13 performs weighting to an output signal. from a field memory 2 being an inter-field interpolating means and an output signal from an in-field interpolation forming block 10, respectively and adds them in accordance with an output signal from a motion detector 4, and forms an interpolation line. Based on an input video signal and an interpolation line signal from the block 13, a double speed converter scans alternately the line of the input video signal and an interpolation line at a doubl speed and converts it to a non-interlace scan. By this non-interlace scan, the number of lines becomes two folds. Accordingly, a Kel factor being a man's vision factor can also be improved, and deterioration of vertical resolution is improved remarkably.
Patent JP-S63137054-A (JP)
Title: Seat for vehicle
Inventor: IZUMIDA SATORU
IPC: B60N2/90
Filed: 1986-11-28
Abstract: PURPOSE:To simply remove a seat by only lifting it by interlockingly operating both the right and left seat riser mechanism via a connecting rod with the rotating operation of one operation lever. CONSTITUTION:When an operation lever 12 is rotatively operated, the front lock plate 16 of a front locking mechanism 13 is rotated in the lock releasing direction to release the hooking of a front floor pin 7, a support lever 19 is rotated, the coupled state of a rear locking mechanism 14 with a lock plate 18 by a coupling section 19a is reversed, and the rear lock plate 18 is rotated in the lock releasing direction by a spring 20. When the operation lever 12 is further lifted, a seat 1 starts to be rotated centering the floor pin 7, and simultaneously the rear lock plate 18 is rotated in the lock releasing direction. These actions are concurrently performed by a connecting rod 24, and a seat can be removed easily. Accordingly, a rear body space can be utilized effectively.